Irreversible circuit component and communication device

摘要

A resin member is arranged between a permanent magnet, and a resistance element and a matching capacitor or the like. The ports of center electrodes are electrically connected to the resistance element and the matching capacitor element on the top faces of the resistance element and the matching capacitor element. A convexity of which the height is substantially equal to the electrode thickness of the ports of the center electrodes is formed on the under face of the resin member.